HPG

HPG may refer to:


 * Huppuguda railway station, in Hyderabad, India
 * Hypothalamic–pituitary–gonadal axis
 * People's Defence Forces (Kurdish: Hêzên Parastina Gel), the armed wing of the Kurdistan Workers' Party
 * Shennongjia Hongping Airport, in Hubei, China
 * Highway Patrol Group of the Philippine National Police